AGH HAND PUMP MANUAL

Please read this manual carefully before using the equipment!

The maximum filling pressure is: 300 BAR / 30MPA / 4500PSI.

PARTS LIST:

 

 

1.Manual pneumatic pump (BG,BZ,G3,G3L- 3 Stage Pump/  4S-4 Stage Pump)

2. Integrated pressure gauge;

3. Pump Manual;

4. Set of seals (O-rings);

5. Ergonomic Grip Handle (QD HandleG series only);

6. Cap Plug for high pressure test;

7. Hose filter Quick coupling (Replacement filter cottons);

8. G3L. Models Include Dry air pack bottle;

9. Maintenance oil grease; (Air transportation is not allowed to contain)

ASSEMBLY:

1.Fix the grip handle on the upper part of the hand pump body.

2.Thread the air bleed valve to the end.

3.Install pressure gauge at the bottom of the base by wrench (Do not by hand directly).  

4.Install hose at the bottom of the base by wrench.  

 

 

 

INSTRUCTION:

  Pay attention to the first use:

  It is recommended to perform low-pressure relief three times 0-10 mpa (100bar).

  Install high pressure test plug.pumping  to reach 10mpa,open the bleed valve.Repeat 3 times,

  In order to remove the oil inside the new manual air pump. Prevent oil pollution from burning

  inside and damaging the equipment and hose.New equipment needs to be run in. The better

the mechanical products are run in, the better the use effect.

 

1.Connect the fill nozzle supplied with the adapter to the high pressure hose on the    

   hand-operated pump. Make sure the air bleed valve is tight (closed).

2.Hold the handle with your hands and place your feet on the pump support plate.

3.Start pumping by slowly lifting and then pressing down on the handle. Continue pumping until

   you reach your desired pressure level in the air cylinder .

4.When you are finished filling the air cylinder , slowly open the bleed valve so that the air

   trapped in the hose is discharged. Then, disconnect the cylinder air hose.

 

 

WARNINGS AND MAINTENANCE:

 

  1. Use this pneumatic hand pump only for the air cylinder. Do not use for other purposes. If

      possible, use your pump in low humidity environments. This is very beneficial for the

      performance of your air pump.

 

  2. Do not use the pneumatic hand pump for more than 8 minutes in a row. Leave the hand-held

      pneumatic pump to cool for 15 minutes after each pumping period. The opening of the pump

      air bleed valve is done so that the excess heat at the bottom of the pump is removed. Such

      action will also allow the removal of moisture. Most of the air cylinder can be filled within 5

      minutes, so what we need is a single pumping session. We recommend that you let the pump

      rest after 50 pumps, or when the pump is overheated. Otherwise, the service life of the  

      pneumatic hand pump sealing rings may be shortened.

 

  3. Pump slowly and calmly. Stop at the top and bottom of the pump stroke (1-2 seconds) to allow

      air to flow through the small holes inside the pump. The manual pneumatic pump works in

      both directions, although greater force is felt during the descent. Be sure to go to the end of

      each stem stroke, as most of the work is done within the last 2-3 cm of the stem stroke.

 

  4. Use your body weight when it becomes too difficult to pump. It will be very difficult to pump

      after 100BAR pressure. Make sure to use your body weight to go beyond this pressure level.

 

  5. Pumping can become more difficult after prolonged use. This can be caused by a lack of

      lubrication or poor lubrication, causing greater resistance on the sealing rings. Therefore, it is

      recommended that the pump is occasionally cleaned and lubricated. Lubrication should be

      applied on a small scale to the stem of the manual pneumatic pump and then pumped a few

      times.silicone oil or silicone grease be used as a lubricant.Please apply evenly.

 

  6. Make sure the air bleed valve is opened before disconnecting the air cylinder hose from your

      cylinder. Otherwise, the sealing rings and the filling spout may be damaged. This process also

      allows for the removal of moisture.

 

  7. The maximum recommended pressure for this pneumatic hand pump is 270 BAR. However, the

      maximum safe pressure for filling the air cylinder may be different. NEVER exceed the

      manufacturer's recommendations for maximum air cylinder fill pressure . This can cause

      dangerous situations, resulting in serious injury to you or others present, if the air cylinder is

      loaded above the maximum recommended pressure level. Also, never fill any air cylinder that

      is not in good condition or damaged.

 

  8. Always use the pneumatic hand pump in a firm and secure position, never on slippery

      surfaces.  Adopt a proper position and posture for pumping.

 

  9. Do not twist or flatten the hose when using the hand pneumatic pump.

 

 

WARRANTY POLICY:

The warranty for this product is 6 months, in accordance with the conditions below:

 

1. The warranty covers the necessary repairs or services resulting from material failure, assembly

    or manufacturing, provided it is found that the failure occurred under normal conditions of use;

 

2. The warranty does not apply to products with defects arising from misuse, malpractice,

    negligence or imprudence, improper conservation or storage or non-observance of the operation

    manuals and maintenance;

 

3. Violated and / or altered product, as well as disassembled, will not be entitled to the warranty;

 

4. Any technical support, questions or information that may be necessary, please contact Dealer.